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CHANGES.txt
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2.2.18
* Fix CQL parsing of collections when the column type is reversed (CASSANDRA-15814)
Merged from 2.1:
* Only allow strings to be passed to JMX authentication (CASSANDRA-16077)
* Nodetool compactionstats fails with NullPointerException (CASSANDRA-13021)
2.2.17
* Fix nomenclature of allow and deny lists (CASSANDRA-15862)
* Remove generated files from source artifact (CASSANDRA-15849)
* Remove duplicated tools binaries from tarballs (CASSANDRA-15768)
* Duplicate results with DISTINCT queries in mixed mode (CASSANDRA-15501)
* Disable JMX rebinding (CASSANDRA-15653)
* Fix Commit log replays when static column clustering keys are collections (CASSANDRA-14365)
* Fix Red Hat init script on newer systemd versions (CASSANDRA-15273)
* Allow EXTRA_CLASSPATH to work on tar/source installations (CASSANDRA-15567)
Merged from 2.1:
* Fix writing of snapshot manifest when the table has table-backed secondary indexes (CASSANDRA-10968)
* Fix parse error in cqlsh COPY FROM and formatting for map of blobs (CASSANDRA-15679)
2.2.16
* Fix SELECT JSON output for empty blobs (CASSANDRA-15435)
* In-JVM DTest: Set correct internode message version for upgrade test (CASSANDRA-15371)
* In-JVM DTest: Support NodeTool in dtest
2.2.15
* Catch non-IOException in FileUtils.close to make sure that all resources are closed (CASSANDRA-15225)
* Handle exceptions during authentication/authorization (CASSANDRA-15041)
* Fix JDK7 compatibility broken in cassandra-2.2 (CASSANDRA-15050)
* Support cross version messaging in in-jvm upgrade dtests (CASSANDRA-15078)
* Fix index summary redistribution cancellation (CASSANDRA-15045)
* Refactor Circle CI configuration (CASSANDRA-14806)
* Fixing invalid CQL in security documentation (CASSANDRA-15020)
* Make tools/bin/token-generator py2/3 compatible (CASSANDRA-15012)
* Multi-version in-JVM dtests (CASSANDRA-14937)
* Allow instance class loaders to be garbage collected for inJVM dtest (CASSANDRA-15170)
* Add support for network topology and query tracing for inJVM dtest (CASSANDRA-15319)
2.2.14
* CircleCI docker image should bake in more dependencies (CASSANDRA-14985)
* Don't enable client transports when bootstrap is pending (CASSANDRA-14525)
* MigrationManager attempts to pull schema from different major version nodes (CASSANDRA-14928)
* Don't skip entire sstables when reading backwards with mixed clustering column order
(CASSANDRA-14910)
* Cannot perform slice reads in reverse direction against tables with clustering columns
in mixed order (CASSANDRA-14899)
* Fix incorrect cqlsh results when selecting same columns multiple times (CASSANDRA-13262)
* Returns null instead of NaN or Infinity in JSON strings (CASSANDRA-14377)
Merged from 2.1:
* Paged Range Slice queries with DISTINCT can drop rows from results (CASSANDRA-14956)
* Update release checksum algorithms to SHA-256, SHA-512 (CASSANDRA-14970)
2.2.13
* Fix bug that prevented compaction of SSTables after full repairs (CASSANDRA-14423)
* Incorrect counting of pending messages in OutboundTcpConnection (CASSANDRA-11551)
* Fix compaction failure caused by reading un-flushed data (CASSANDRA-12743)
* Use Bounds instead of Range for sstables in anticompaction (CASSANDRA-14411)
* Fix JSON queries with IN restrictions and ORDER BY clause (CASSANDRA-14286)
* CQL fromJson(null) throws NullPointerException (CASSANDRA-13891)
* Fix query pager DEBUG log leak causing hit in paged reads throughput (CASSANDRA-14318)
* Backport circleci yaml (CASSANDRA-14240)
Merged from 2.1:
* Check checksum before decompressing data (CASSANDRA-14284)
* CVE-2017-5929 Security vulnerability in Logback warning in NEWS.txt (CASSANDRA-14183)
2.2.12
* Fix the inspectJvmOptions startup check (CASSANDRA-14112)
* Fix race that prevents submitting compaction for a table when executor is full (CASSANDRA-13801)
* Rely on the JVM to handle OutOfMemoryErrors (CASSANDRA-13006)
* Grab refs during scrub/index redistribution/cleanup (CASSANDRA-13873)
Merged from 2.1:
* Protect against overflow of local expiration time (CASSANDRA-14092)
* More PEP8 compliance for cqlsh (CASSANDRA-14021)
* RPM package spec: fix permissions for installed jars and config files (CASSANDRA-14181)
2.2.11
* Safely handle empty buffers when outputting to JSON (CASSANDRA-13868)
* Copy session properties on cqlsh.py do_login (CASSANDRA-13847)
* Fix load over calculated issue in IndexSummaryRedistribution (CASSANDRA-13738)
* Fix compaction and flush exception not captured (CASSANDRA-13833)
* Make BatchlogManagerMBean.forceBatchlogReplay() blocking (CASSANDRA-13809)
* Uncaught exceptions in Netty pipeline (CASSANDRA-13649)
* Prevent integer overflow on exabyte filesystems (CASSANDRA-13067)
* Fix queries with LIMIT and filtering on clustering columns (CASSANDRA-11223)
* Fix potential NPE when resume bootstrap fails (CASSANDRA-13272)
* Fix toJSONString for the UDT, tuple and collection types (CASSANDRA-13592)
* Fix nested Tuples/UDTs validation (CASSANDRA-13646)
* Remove unused max_value_size_in_mb config setting from yaml (CASSANDRA-13625
Merged from 2.1:
* Add storage port options to sstableloader (CASSANDRA-13844)
* Remove stress-test target in CircleCI as it's not existing (CASSANDRA-13775)
* Clone HeartBeatState when building gossip messages. Make its generation/version volatile (CASSANDRA-13700)
2.2.10
* Nodes started with join_ring=False should be able to serve requests when authentication is enabled (CASSANDRA-11381)
* cqlsh COPY FROM: increment error count only for failures, not for attempts (CASSANDRA-13209)
* nodetool upgradesstables should upgrade system tables (CASSANDRA-13119)
* Avoid starting gossiper in RemoveTest (CASSANDRA-13407)
* Fix weightedSize() for row-cache reported by JMX and NodeTool (CASSANDRA-13393)
* Fix JVM metric paths (CASSANDRA-13103)
* Honor truststore-password parameter in cassandra-stress (CASSANDRA-12773)
* Discard in-flight shadow round responses (CASSANDRA-12653)
* Don't anti-compact repaired data to avoid inconsistencies (CASSANDRA-13153)
* Wrong logger name in AnticompactionTask (CASSANDRA-13343)
* Fix queries updating multiple time the same list (CASSANDRA-13130)
* Fix GRANT/REVOKE when keyspace isn't specified (CASSANDRA-13053)
* Avoid race on receiver by starting streaming sender thread after sending init message (CASSANDRA-12886)
* Fix "multiple versions of ant detected..." when running ant test (CASSANDRA-13232)
* Coalescing strategy sleeps too much (CASSANDRA-13090)
* Make sure compaction stats are updated when compaction is interrupted (Backport from 3.0, CASSANDRA-12100)
* Fix flaky LongLeveledCompactionStrategyTest (CASSANDRA-12202)
* Fix failing COPY TO STDOUT (CASSANDRA-12497)
* Fix ColumnCounter::countAll behaviour for reverse queries (CASSANDRA-13222)
* Exceptions encountered calling getSeeds() breaks OTC thread (CASSANDRA-13018)
* Commitlog replay may fail if last mutation is within 4 bytes of end of segment (CASSANDRA-13282)
Merged from 2.1:
* Fix 2ndary indexes on primary key columns to don't create expiring entries (CASSANDRA-13412)
* Set javac encoding to utf-8 (CASSANDRA-13466)
* Fix 2ndary index queries on partition keys for tables with static columns (CASSANDRA-13147)
* Fix ParseError unhashable type list in cqlsh copy from (CASSANDRA-13364)
* Remove unused repositories (CASSANDRA-13278)
* Log stacktrace of uncaught exceptions (CASSANDRA-13108)
2.2.9
* Fix negative mean latency metric (CASSANDRA-12876)
* Use only one file pointer when creating commitlog segments (CASSANDRA-12539)
* Fix speculative retry bugs (CASSANDRA-13009)
* Fix handling of nulls and unsets in IN conditions (CASSANDRA-12981)
* Remove support for non-JavaScript UDFs (CASSANDRA-12883)
* Fix DynamicEndpointSnitch noop in multi-datacenter situations (CASSANDRA-13074)
* cqlsh copy-from: encode column names to avoid primary key parsing errors (CASSANDRA-12909)
* Temporarily fix bug that creates commit log when running offline tools (CASSANDRA-8616)
* Reduce granuality of OpOrder.Group during index build (CASSANDRA-12796)
* Test bind parameters and unset parameters in InsertUpdateIfConditionTest (CASSANDRA-12980)
* Do not specify local address on outgoing connection when listen_on_broadcast_address is set (CASSANDRA-12673)
* Use saved tokens when setting local tokens on StorageService.joinRing (CASSANDRA-12935)
* cqlsh: fix DESC TYPES errors (CASSANDRA-12914)
* Fix leak on skipped SSTables in sstableupgrade (CASSANDRA-12899)
* Avoid blocking gossip during pending range calculation (CASSANDRA-12281)
* Fix purgeability of tombstones with max timestamp (CASSANDRA-12792)
* Fail repair if participant dies during sync or anticompaction (CASSANDRA-12901)
* cqlsh COPY: unprotected pk values before converting them if not using prepared statements (CASSANDRA-12863)
* Fix Util.spinAssertEquals (CASSANDRA-12283)
* Fix potential NPE for compactionstats (CASSANDRA-12462)
* Prepare legacy authenticate statement if credentials table initialised after node startup (CASSANDRA-12813)
* Change cassandra.wait_for_tracing_events_timeout_secs default to 0 (CASSANDRA-12754)
* Clean up permissions when a UDA is dropped (CASSANDRA-12720)
* Limit colUpdateTimeDelta histogram updates to reasonable deltas (CASSANDRA-11117)
* Fix leak errors and execution rejected exceptions when draining (CASSANDRA-12457)
* Fix merkle tree depth calculation (CASSANDRA-12580)
* Make Collections deserialization more robust (CASSANDRA-12618)
* Better handle invalid system roles table (CASSANDRA-12700)
* Split consistent range movement flag correction (CASSANDRA-12786)
* CompactionTasks now correctly drops sstables out of compaction when not enough disk space is available (CASSANDRA-12979)
Merged from 2.1:
* Use portable stderr for java error in startup (CASSANDRA-13211)
* Fix Thread Leak in OutboundTcpConnection (CASSANDRA-13204)
* Coalescing strategy can enter infinite loop (CASSANDRA-13159)
* Upgrade netty version to fix memory leak with client encryption (CASSANDRA-13114)
* Fix paging for DISTINCT queries on partition keys and static columns (CASSANDRA-13017)
* Fix race causing infinite loop if Thrift server is stopped before it starts listening (CASSANDRA-12856)
* cqlsh copy-from: sort user type fields in csv (CASSANDRA-12959)
* Don't skip sstables based on maxLocalDeletionTime (CASSANDRA-12765)
2.2.8
* Fix exceptions when enabling gossip on nodes that haven't joined the ring (CASSANDRA-12253)
* Fix authentication problem when invoking cqlsh copy from a SOURCE command (CASSANDRA-12642)
* Decrement pending range calculator jobs counter in finally block
(CASSANDRA-12554)
* Add local address entry in PropertyFileSnitch (CASSANDRA-11332)
* cqlshlib tests: increase default execute timeout (CASSANDRA-12481)
* Forward writes to replacement node when replace_address != broadcast_address (CASSANDRA-8523)
* Enable repair -pr and -local together (fix regression of CASSANDRA-7450) (CASSANDRA-12522)
* Fail repair on non-existing table (CASSANDRA-12279)
* cqlsh copy: fix missing counter values (CASSANDRA-12476)
* Move migration tasks to non-periodic queue, assure flush executor shutdown after non-periodic executor (CASSANDRA-12251)
* cqlsh copy: fixed possible race in initializing feeding thread (CASSANDRA-11701)
* Only set broadcast_rpc_address on Ec2MultiRegionSnitch if it's not set (CASSANDRA-11357)
* Update StorageProxy range metrics for timeouts, failures and unavailables (CASSANDRA-9507)
* Add Sigar to classes included in clientutil.jar (CASSANDRA-11635)
* Add decay to histograms and timers used for metrics (CASSANDRA-11752)
* Fix hanging stream session (CASSANDRA-10992)
* Add byteman support for testing (CASSANDRA-12377)
* Fix INSERT JSON, fromJson() support of smallint, tinyint types (CASSANDRA-12371)
* Restore JVM metric export for metric reporters (CASSANDRA-12312)
* Release sstables of failed stream sessions only when outgoing transfers are finished (CASSANDRA-11345)
* Revert CASSANDRA-11427 (CASSANDRA-12351)
* Wait for tracing events before returning response and query at same consistency level client side (CASSANDRA-11465)
* cqlsh copyutil should get host metadata by connected address (CASSANDRA-11979)
* Fixed cqlshlib.test.remove_test_db (CASSANDRA-12214)
* Synchronize ThriftServer::stop() (CASSANDRA-12105)
* Use dedicated thread for JMX notifications (CASSANDRA-12146)
* NPE when trying to remove purgable tombstones from result (CASSANDRA-12143)
* Improve streaming synchronization and fault tolerance (CASSANDRA-11414)
* MemoryUtil.getShort() should return an unsigned short also for architectures not supporting unaligned memory accesses (CASSANDRA-11973)
* Don't write shadowed range tombstone (CASSANDRA-12030)
Merged from 2.1:
* Add system property to set the max number of native transport requests in queue (CASSANDRA-11363)
* Disable passing control to post-flush after flush failure to prevent data loss (CASSANDRA-11828)
* Allow STCS-in-L0 compactions to reduce scope with LCS (CASSANDRA-12040)
* cannot use cql since upgrading python to 2.7.11+ (CASSANDRA-11850)
* Improve digest calculation in the presence of overlapping tombstones (CASSANDRA-11349)
* Fix filtering on clustering columns when 2i is used (CASSANDRA-11907)
* Account for partition deletions in tombstone histogram (CASSANDRA-12112)
2.2.7
* Allow nodetool info to run with readonly JMX access (CASSANDRA-11755)
* Validate bloom_filter_fp_chance against lowest supported
value when the table is created (CASSANDRA-11920)
* RandomAccessReader: call isEOF() only when rebuffering, not for every read operation (CASSANDRA-12013)
* Don't send erroneous NEW_NODE notifications on restart (CASSANDRA-11038)
* StorageService shutdown hook should use a volatile variable (CASSANDRA-11984)
* Persist local metadata earlier in startup sequence (CASSANDRA-11742)
* Run CommitLog tests with different compression settings (CASSANDRA-9039)
* cqlsh: fix tab completion for case-sensitive identifiers (CASSANDRA-11664)
* Avoid showing estimated key as -1 in tablestats (CASSANDRA-11587)
* Fix possible race condition in CommitLog.recover (CASSANDRA-11743)
* Enable client encryption in sstableloader with cli options (CASSANDRA-11708)
* Possible memory leak in NIODataInputStream (CASSANDRA-11867)
* Fix commit log replay after out-of-order flush completion (CASSANDRA-9669)
* Add seconds to cqlsh tracing session duration (CASSANDRA-11753)
* Prohibit Reverse Counter type as part of the PK (CASSANDRA-9395)
* cqlsh: correctly handle non-ascii chars in error messages (CASSANDRA-11626)
* Exit JVM if JMX server fails to startup (CASSANDRA-11540)
* Produce a heap dump when exiting on OOM (CASSANDRA-9861)
* Avoid read repairing purgeable tombstones on range slices (CASSANDRA-11427)
* Restore ability to filter on clustering columns when using a 2i (CASSANDRA-11510)
* JSON datetime formatting needs timezone (CASSANDRA-11137)
* Fix is_dense recalculation for Thrift-updated tables (CASSANDRA-11502)
* Remove unnescessary file existence check during anticompaction (CASSANDRA-11660)
* Add missing files to debian packages (CASSANDRA-11642)
* Avoid calling Iterables::concat in loops during ModificationStatement::getFunctions (CASSANDRA-11621)
* cqlsh: COPY FROM should use regular inserts for single statement batches and
report errors correctly if workers processes crash on initialization (CASSANDRA-11474)
* Always close cluster with connection in CqlRecordWriter (CASSANDRA-11553)
* Fix slice queries on ordered COMPACT tables (CASSANDRA-10988)
Merged from 2.1:
* Avoid stalling paxos when the paxos state expires (CASSANDRA-12043)
* Remove finished incoming streaming connections from MessagingService (CASSANDRA-11854)
* Don't try to get sstables for non-repairing column families (CASSANDRA-12077)
* Prevent select statements with clustering key > 64k (CASSANDRA-11882)
* Avoid marking too many sstables as repaired (CASSANDRA-11696)
* Fix clock skew corrupting other nodes with paxos (CASSANDRA-11991)
* Remove distinction between non-existing static columns and existing but null in LWTs (CASSANDRA-9842)
* Support mlockall on IBM POWER arch (CASSANDRA-11576)
* Cache local ranges when calculating repair neighbors (CASSANDRA-11933)
* Allow LWT operation on static column with only partition keys (CASSANDRA-10532)
* Create interval tree over canonical sstables to avoid missing sstables during streaming (CASSANDRA-11886)
* cqlsh COPY FROM: shutdown parent cluster after forking, to avoid corrupting SSL connections (CASSANDRA-11749)
* cqlsh: apply current keyspace to source command (CASSANDRA-11152)
* Backport CASSANDRA-11578 (CASSANDRA-11750)
* Clear out parent repair session if repair coordinator dies (CASSANDRA-11824)
* Set default streaming_socket_timeout_in_ms to 24 hours (CASSANDRA-11840)
* Do not consider local node a valid source during replace (CASSANDRA-11848)
* Avoid holding SSTableReaders for duration of incremental repair (CASSANDRA-11739)
* Add message dropped tasks to nodetool netstats (CASSANDRA-11855)
* Don't compute expensive MaxPurgeableTimestamp until we've verified there's an
expired tombstone (CASSANDRA-11834)
* Add option to disable use of severity in DynamicEndpointSnitch (CASSANDRA-11737)
* cqlsh COPY FROM fails for null values with non-prepared statements (CASSANDRA-11631)
* Make cython optional in pylib/setup.py (CASSANDRA-11630)
* Change order of directory searching for cassandra.in.sh to favor local one
(CASSANDRA-11628)
* cqlsh COPY FROM fails with []{} chars in UDT/tuple fields/values (CASSANDRA-11633)
* clqsh: COPY FROM throws TypeError with Cython extensions enabled (CASSANDRA-11574)
* cqlsh: COPY FROM ignores NULL values in conversion (CASSANDRA-11549)
* (cqlsh) Fix potential COPY deadlock when parent process is terminating child
processes (CASSANDRA-11505)
* Validate levels when building LeveledScanner to avoid overlaps with orphaned
sstables (CASSANDRA-9935)
2.2.6
* Allow only DISTINCT queries with partition keys restrictions (CASSANDRA-11339)
* CqlConfigHelper no longer requires both a keystore and truststore to work (CASSANDRA-11532)
* Make deprecated repair methods backward-compatible with previous notification service (CASSANDRA-11430)
* IncomingStreamingConnection version check message wrong (CASSANDRA-11462)
* DatabaseDescriptor should log stacktrace in case of Eception during seed provider creation (CASSANDRA-11312)
* Use canonical path for directory in SSTable descriptor (CASSANDRA-10587)
* Add cassandra-stress keystore option (CASSANDRA-9325)
* Fix out-of-space error treatment in memtable flushing (CASSANDRA-11448).
* Dont mark sstables as repairing with sub range repairs (CASSANDRA-11451)
* Fix use of NullUpdater for 2i during compaction (CASSANDRA-11450)
* Notify when sstables change after cancelling compaction (CASSANDRA-11373)
* cqlsh: COPY FROM should check that explicit column names are valid (CASSANDRA-11333)
* Add -Dcassandra.start_gossip startup option (CASSANDRA-10809)
* Fix UTF8Validator.validate() for modified UTF-8 (CASSANDRA-10748)
* Clarify that now() function is calculated on the coordinator node in CQL documentation (CASSANDRA-10900)
* Fix bloom filter sizing with LCS (CASSANDRA-11344)
* (cqlsh) Fix error when result is 0 rows with EXPAND ON (CASSANDRA-11092)
* Fix intra-node serialization issue for multicolumn-restrictions (CASSANDRA-11196)
* Non-obsoleting compaction operations over compressed files can impose rate limit on normal reads (CASSANDRA-11301)
* Add missing newline at end of bin/cqlsh (CASSANDRA-11325)
* Fix AE in nodetool cfstats (backport CASSANDRA-10859) (CASSANDRA-11297)
* Unresolved hostname leads to replace being ignored (CASSANDRA-11210)
* Fix filtering on non-primary key columns for thrift static column families
(CASSANDRA-6377)
* Only log yaml config once, at startup (CASSANDRA-11217)
* Preserve order for preferred SSL cipher suites (CASSANDRA-11164)
* Reference leak with parallel repairs on the same table (CASSANDRA-11215)
* Range.compareTo() violates the contract of Comparable (CASSANDRA-11216)
* Avoid NPE when serializing ErrorMessage with null message (CASSANDRA-11167)
* Replacing an aggregate with a new version doesn't reset INITCOND (CASSANDRA-10840)
* (cqlsh) cqlsh cannot be called through symlink (CASSANDRA-11037)
* fix ohc and java-driver pom dependencies in build.xml (CASSANDRA-10793)
* Protect from keyspace dropped during repair (CASSANDRA-11065)
* Handle adding fields to a UDT in SELECT JSON and toJson() (CASSANDRA-11146)
* Better error message for cleanup (CASSANDRA-10991)
* cqlsh pg-style-strings broken if line ends with ';' (CASSANDRA-11123)
* Use cloned TokenMetadata in size estimates to avoid race against membership check
(CASSANDRA-10736)
* Always persist upsampled index summaries (CASSANDRA-10512)
* (cqlsh) Fix inconsistent auto-complete (CASSANDRA-10733)
* Make SELECT JSON and toJson() threadsafe (CASSANDRA-11048)
* Fix SELECT on tuple relations for mixed ASC/DESC clustering order (CASSANDRA-7281)
* (cqlsh) Support utf-8/cp65001 encoding on Windows (CASSANDRA-11030)
* Fix paging on DISTINCT queries repeats result when first row in partition changes
(CASSANDRA-10010)
Merged from 2.1:
* Checking if an unlogged batch is local is inefficient (CASSANDRA-11529)
* Fix paging for COMPACT tables without clustering columns (CASSANDRA-11467)
* Add a -j parameter to scrub/cleanup/upgradesstables to state how
many threads to use (CASSANDRA-11179)
* Backport CASSANDRA-10679 (CASSANDRA-9598)
* Don't do defragmentation if reading from repaired sstables (CASSANDRA-10342)
* Fix streaming_socket_timeout_in_ms not enforced (CASSANDRA-11286)
* Avoid dropping message too quickly due to missing unit conversion (CASSANDRA-11302)
* COPY FROM on large datasets: fix progress report and debug performance (CASSANDRA-11053)
* InvalidateKeys should have a weak ref to key cache (CASSANDRA-11176)
* Don't remove FailureDetector history on removeEndpoint (CASSANDRA-10371)
* Only notify if repair status changed (CASSANDRA-11172)
* Add partition key to TombstoneOverwhelmingException error message (CASSANDRA-10888)
* Use logback setting for 'cassandra -v' command (CASSANDRA-10767)
* Fix sstableloader to unthrottle streaming by default (CASSANDRA-9714)
* Fix incorrect warning in 'nodetool status' (CASSANDRA-10176)
* Properly release sstable ref when doing offline scrub (CASSANDRA-10697)
* Improve nodetool status performance for large cluster (CASSANDRA-7238)
* Gossiper#isEnabled is not thread safe (CASSANDRA-11116)
* Avoid major compaction mixing repaired and unrepaired sstables in DTCS (CASSANDRA-11113)
* Make it clear what DTCS timestamp_resolution is used for (CASSANDRA-11041)
* test_bulk_round_trip_blogposts is failing occasionally (CASSANDRA-10938)
* (cqlsh) Support timezone conversion using pytz (CASSANDRA-10397)
* cqlsh: change default encoding to UTF-8 (CASSANDRA-11124)
2.2.5
* maxPurgeableTimestamp needs to check memtables too (CASSANDRA-9949)
* Apply change to compaction throughput in real time (CASSANDRA-10025)
* Fix potential NPE on ORDER BY queries with IN (CASSANDRA-10955)
* Avoid over-fetching during the page of range queries (CASSANDRA-8521)
* Start L0 STCS-compactions even if there is a L0 -> L1 compaction
going (CASSANDRA-10979)
* Make UUID LSB unique per process (CASSANDRA-7925)
* Avoid NPE when performing sstable tasks (scrub etc.) (CASSANDRA-10980)
* Make sure client gets tombstone overwhelmed warning (CASSANDRA-9465)
* Fix error streaming section more than 2GB (CASSANDRA-10961)
* (cqlsh) Also apply --connect-timeout to control connection
timeout (CASSANDRA-10959)
* Histogram buckets exposed in jmx are sorted incorrectly (CASSANDRA-10975)
* Enable GC logging by default (CASSANDRA-10140)
* Optimize pending range computation (CASSANDRA-9258)
* Skip commit log and saved cache directories in SSTable version startup check (CASSANDRA-10902)
* drop/alter user should be case sensitive (CASSANDRA-10817)
* jemalloc detection fails due to quoting issues in regexv (CASSANDRA-10946)
* Support counter-columns for native aggregates (sum,avg,max,min) (CASSANDRA-9977)
* (cqlsh) show correct column names for empty result sets (CASSANDRA-9813)
* Add new types to Stress (CASSANDRA-9556)
* Add property to allow listening on broadcast interface (CASSANDRA-9748)
* Fix regression in split size on CqlInputFormat (CASSANDRA-10835)
* Better handling of SSL connection errors inter-node (CASSANDRA-10816)
* Disable reloading of GossipingPropertyFileSnitch (CASSANDRA-9474)
* Verify tables in pseudo-system keyspaces at startup (CASSANDRA-10761)
* (cqlsh) encode input correctly when saving history
Merged from 2.1:
* Fix isJoined return true only after becoming cluster member (CASANDRA-11007)
* Fix bad gossip generation seen in long-running clusters (CASSANDRA-10969)
* Avoid NPE when incremental repair fails (CASSANDRA-10909)
* Unmark sstables compacting once they are done in cleanup/scrub/upgradesstables (CASSANDRA-10829)
* Allow simultaneous bootstrapping with strict consistency when no vnodes are used (CASSANDRA-11005)
* Log a message when major compaction does not result in a single file (CASSANDRA-10847)
* (cqlsh) fix cqlsh_copy_tests when vnodes are disabled (CASSANDRA-10997)
* (cqlsh) Add request timeout option to cqlsh (CASSANDRA-10686)
* Avoid AssertionError while submitting hint with LWT (CASSANDRA-10477)
* If CompactionMetadata is not in stats file, use index summary instead (CASSANDRA-10676)
* Retry sending gossip syn multiple times during shadow round (CASSANDRA-8072)
* Fix pending range calculation during moves (CASSANDRA-10887)
* Sane default (200Mbps) for inter-DC streaming througput (CASSANDRA-8708)
* Match cassandra-loader options in COPY FROM (CASSANDRA-9303)
* Fix binding to any address in CqlBulkRecordWriter (CASSANDRA-9309)
* cqlsh fails to decode utf-8 characters for text typed columns (CASSANDRA-10875)
* Log error when stream session fails (CASSANDRA-9294)
* Fix bugs in commit log archiving startup behavior (CASSANDRA-10593)
* (cqlsh) further optimise COPY FROM (CASSANDRA-9302)
* Allow CREATE TABLE WITH ID (CASSANDRA-9179)
* Make Stress compiles within eclipse (CASSANDRA-10807)
* Cassandra Daemon should print JVM arguments (CASSANDRA-10764)
* Allow cancellation of index summary redistribution (CASSANDRA-8805)
* sstableloader will fail if there are collections in the schema tables (CASSANDRA-10700)
* Disable reloading of GossipingPropertyFileSnitch (CASSANDRA-9474)
* Fix Stress profile parsing on Windows (CASSANDRA-10808)
2.2.4
* Show CQL help in cqlsh in web browser (CASSANDRA-7225)
* Serialize on disk the proper SSTable compression ratio (CASSANDRA-10775)
* Reject index queries while the index is building (CASSANDRA-8505)
* CQL.textile syntax incorrectly includes optional keyspace for aggregate SFUNC and FINALFUNC (CASSANDRA-10747)
* Fix JSON update with prepared statements (CASSANDRA-10631)
* Don't do anticompaction after subrange repair (CASSANDRA-10422)
* Fix SimpleDateType type compatibility (CASSANDRA-10027)
* (Hadoop) fix splits calculation (CASSANDRA-10640)
* (Hadoop) ensure that Cluster instances are always closed (CASSANDRA-10058)
* (cqlsh) show partial trace if incomplete after max_trace_wait (CASSANDRA-7645)
* Use most up-to-date version of schema for system tables (CASSANDRA-10652)
* Deprecate memory_allocator in cassandra.yaml (CASSANDRA-10581,10628)
* Expose phi values from failure detector via JMX and tweak debug
and trace logging (CASSANDRA-9526)
* Fix RangeNamesQueryPager (CASSANDRA-10509)
* Deprecate Pig support (CASSANDRA-10542)
* Reduce contention getting instances of CompositeType (CASSANDRA-10433)
* Fix IllegalArgumentException in DataOutputBuffer.reallocate for large buffers (CASSANDRA-10592)
Merged from 2.1:
* Fix incremental repair hang when replica is down (CASSANDRA-10288)
* Avoid writing range tombstones after END_OF_ROW marker (CASSANDRA-10791)
* Optimize the way we check if a token is repaired in anticompaction (CASSANDRA-10768)
* Add proper error handling to stream receiver (CASSANDRA-10774)
* Warn or fail when changing cluster topology live (CASSANDRA-10243)
* Status command in debian/ubuntu init script doesn't work (CASSANDRA-10213)
* Some DROP ... IF EXISTS incorrectly result in exceptions on non-existing KS (CASSANDRA-10658)
* DeletionTime.compareTo wrong in rare cases (CASSANDRA-10749)
* Force encoding when computing statement ids (CASSANDRA-10755)
* Properly reject counters as map keys (CASSANDRA-10760)
* Fix the sstable-needs-cleanup check (CASSANDRA-10740)
* (cqlsh) Print column names before COPY operation (CASSANDRA-8935)
* Make paging logic consistent between searcher impls (CASSANDRA-10683)
* Fix CompressedInputStream for proper cleanup (CASSANDRA-10012)
* (cqlsh) Support counters in COPY commands (CASSANDRA-9043)
* Try next replica if not possible to connect to primary replica on
ColumnFamilyRecordReader (CASSANDRA-2388)
* Limit window size in DTCS (CASSANDRA-10280)
* sstableloader does not use MAX_HEAP_SIZE env parameter (CASSANDRA-10188)
* (cqlsh) Improve COPY TO performance and error handling (CASSANDRA-9304)
* Don't remove level info when running upgradesstables (CASSANDRA-10692)
* Create compression chunk for sending file only (CASSANDRA-10680)
* Make buffered read size configurable (CASSANDRA-10249)
* Forbid compact clustering column type changes in ALTER TABLE (CASSANDRA-8879)
* Reject incremental repair with subrange repair (CASSANDRA-10422)
* Add a nodetool command to refresh size_estimates (CASSANDRA-9579)
* Shutdown compaction in drain to prevent leak (CASSANDRA-10079)
* Invalidate cache after stream receive task is completed (CASSANDRA-10341)
* Reject counter writes in CQLSSTableWriter (CASSANDRA-10258)
* Remove superfluous COUNTER_MUTATION stage mapping (CASSANDRA-10605)
* Improve json2sstable error reporting on nonexistent columns (CASSANDRA-10401)
* (cqlsh) fix COPY using wrong variable name for time_format (CASSANDRA-10633)
* Do not run SizeEstimatesRecorder if a node is not a member of the ring (CASSANDRA-9912)
* Improve handling of dead nodes in gossip (CASSANDRA-10298)
* Fix logback-tools.xml incorrectly configured for outputing to System.err
(CASSANDRA-9937)
* Fix streaming to catch exception so retry not fail (CASSANDRA-10557)
* Add validation method to PerRowSecondaryIndex (CASSANDRA-10092)
* Support encrypted and plain traffic on the same port (CASSANDRA-10559)
* Do STCS in DTCS windows (CASSANDRA-10276)
* Don't try to get ancestors from half-renamed sstables (CASSANDRA-10501)
* Avoid repetition of JVM_OPTS in debian package (CASSANDRA-10251)
* Fix potential NPE from handling result of SIM.highestSelectivityIndex (CASSANDRA-10550)
* Fix paging issues with partitions containing only static columns data (CASSANDRA-10381)
* Fix conditions on static columns (CASSANDRA-10264)
* AssertionError: attempted to delete non-existing file CommitLog (CASSANDRA-10377)
* (cqlsh) Distinguish negative and positive infinity in output (CASSANDRA-10523)
* (cqlsh) allow custom time_format for COPY TO (CASSANDRA-8970)
* Don't allow startup if the node's rack has changed (CASSANDRA-10242)
* Fix sorting for queries with an IN condition on partition key columns (CASSANDRA-10363)
2.2.3
* Avoid NoClassDefFoundError during DataDescriptor initialization on windows (CASSANDRA-10412)
* Preserve case of quoted Role & User names (CASSANDRA-10394)
* cqlsh pg-style-strings broken (CASSANDRA-10484)
* Make Hadoop CF splits more polite to custom orderered partitioners (CASSANDRA-10400)
* Fix the regression when using LIMIT with aggregates (CASSANDRA-10487)
Merged from 2.1:
* Fix mmap file segment seeking to EOF (CASSANDRA-10478)
* Allow LOCAL_JMX to be easily overridden (CASSANDRA-10275)
* Mark nodes as dead even if they've already left (CASSANDRA-10205)
* Update internal python driver used by cqlsh (CASSANDRA-10161, CASSANDRA-10507)
2.2.2
* cqlsh prompt includes name of keyspace after failed `use` statement (CASSANDRA-10369)
* Configurable page size in cqlsh (CASSANDRA-9855)
* Defer default role manager setup until all nodes are on 2.2+ (CASSANDRA-9761)
* Cancel transaction for sstables we wont redistribute index summary
for (CASSANDRA-10270)
* Handle missing RoleManager in config after upgrade to 2.2 (CASSANDRA-10209)
* Retry snapshot deletion after compaction and gc on Windows (CASSANDRA-10222)
* Fix failure to start with space in directory path on Windows (CASSANDRA-10239)
* Fix repair hang when snapshot failed (CASSANDRA-10057)
* Fall back to 1/4 commitlog volume for commitlog_total_space on small disks
(CASSANDRA-10199)
Merged from 2.1:
* Bulk Loader API could not tolerate even node failure (CASSANDRA-10347)
* Avoid misleading pushed notifications when multiple nodes
share an rpc_address (CASSANDRA-10052)
* Fix dropping undroppable when message queue is full (CASSANDRA-10113)
* Fix potential ClassCastException during paging (CASSANDRA-10352)
* Prevent ALTER TYPE from creating circular references (CASSANDRA-10339)
* Fix cache handling of 2i and base tables (CASSANDRA-10155, 10359)
* Fix NPE in nodetool compactionhistory (CASSANDRA-9758)
* (Pig) support BulkOutputFormat as a URL parameter (CASSANDRA-7410)
* BATCH statement is broken in cqlsh (CASSANDRA-10272)
* Added configurable warning threshold for GC duration (CASSANDRA-8907)
* (cqlsh) Make cqlsh PEP8 Compliant (CASSANDRA-10066)
* (cqlsh) Fix error when starting cqlsh with --debug (CASSANDRA-10282)
* Scrub, Cleanup and Upgrade do not unmark compacting until all operations
have completed, regardless of the occurence of exceptions (CASSANDRA-10274)
* Fix handling of streaming EOF (CASSANDRA-10206)
* Only check KeyCache when it is enabled
* Change streaming_socket_timeout_in_ms default to 1 hour (CASSANDRA-8611)
* (cqlsh) update list of CQL keywords (CASSANDRA-9232)
* Add nodetool gettraceprobability command (CASSANDRA-10234)
Merged from 2.0:
* Fix rare race where older gossip states can be shadowed (CASSANDRA-10366)
* Fix consolidating racks violating the RF contract (CASSANDRA-10238)
* Disallow decommission when node is in drained state (CASSANDRA-8741)
2.2.1
* Fix race during construction of commit log (CASSANDRA-10049)
* Fix LeveledCompactionStrategyTest (CASSANDRA-9757)
* Fix broken UnbufferedDataOutputStreamPlus.writeUTF (CASSANDRA-10203)
* (cqlsh) add CLEAR command (CASSANDRA-10086)
* Support string literals as Role names for compatibility (CASSANDRA-10135)
* Allow count(*) and count(1) to be use as normal aggregation (CASSANDRA-10114)
* An NPE is thrown if the column name is unknown for an IN relation (CASSANDRA-10043)
* Apply commit_failure_policy to more errors on startup (CASSANDRA-9749)
* Fix histogram overflow exception (CASSANDRA-9973)
* Route gossip messages over dedicated socket (CASSANDRA-9237)
* Add checksum to saved cache files (CASSANDRA-9265)
* Log warning when using an aggregate without partition key (CASSANDRA-9737)
* Avoid grouping sstables for anticompaction with DTCS (CASSANDRA-9900)
* UDF / UDA execution time in trace (CASSANDRA-9723)
* Fix broken internode SSL (CASSANDRA-9884)
Merged from 2.1:
* Change streaming_socket_timeout_in_ms default to 1 hour (CASSANDRA-8611)
* (cqlsh) update list of CQL keywords (CASSANDRA-9232)
* Avoid race condition during read repair (CASSANDRA-9460)
* (cqlsh) default load-from-file encoding to utf-8 (CASSANDRA-9898)
* Avoid returning Permission.NONE when failing to query users table (CASSANDRA-10168)
* (cqlsh) Allow encoding to be set through command line (CASSANDRA-10004)
* Add new JMX methods to change local compaction strategy (CASSANDRA-9965)
* Write hints for paxos commits (CASSANDRA-7342)
* (cqlsh) Fix timestamps before 1970 on Windows, always
use UTC for timestamp display (CASSANDRA-10000)
* (cqlsh) Avoid overwriting new config file with old config
when both exist (CASSANDRA-9777)
* Release snapshot selfRef when doing snapshot repair (CASSANDRA-9998)
* Cannot replace token does not exist - DN node removed as Fat Client (CASSANDRA-9871)
* Fix handling of enable/disable autocompaction (CASSANDRA-9899)
* Add consistency level to tracing ouput (CASSANDRA-9827)
* Remove repair snapshot leftover on startup (CASSANDRA-7357)
* Use random nodes for batch log when only 2 racks (CASSANDRA-8735)
* Ensure atomicity inside thrift and stream session (CASSANDRA-7757)
* Fix nodetool info error when the node is not joined (CASSANDRA-9031)
Merged from 2.0:
* Make getFullyExpiredSSTables less expensive (CASSANDRA-9882)
* Log when messages are dropped due to cross_node_timeout (CASSANDRA-9793)
* Don't track hotness when opening from snapshot for validation (CASSANDRA-9382)
2.2.0
* Allow the selection of columns together with aggregates (CASSANDRA-9767)
* Fix cqlsh copy methods and other windows specific issues (CASSANDRA-9795)
* Don't wrap byte arrays in SequentialWriter (CASSANDRA-9797)
* sum() and avg() functions missing for smallint and tinyint types (CASSANDRA-9671)
* Revert CASSANDRA-9542 (allow native functions in UDA) (CASSANDRA-9771)
Merged from 2.1:
* Fix MarshalException when upgrading superColumn family (CASSANDRA-9582)
* Fix broken logging for "empty" flushes in Memtable (CASSANDRA-9837)
* Handle corrupt files on startup (CASSANDRA-9686)
* Fix clientutil jar and tests (CASSANDRA-9760)
* (cqlsh) Allow the SSL protocol version to be specified through the
config file or environment variables (CASSANDRA-9544)
Merged from 2.0:
* Add tool to find why expired sstables are not getting dropped (CASSANDRA-10015)
* Remove erroneous pending HH tasks from tpstats/jmx (CASSANDRA-9129)
* Don't cast expected bf size to an int (CASSANDRA-9959)
* checkForEndpointCollision fails for legitimate collisions (CASSANDRA-9765)
* Complete CASSANDRA-8448 fix (CASSANDRA-9519)
* Don't include auth credentials in debug log (CASSANDRA-9682)
* Can't transition from write survey to normal mode (CASSANDRA-9740)
* Scrub (recover) sstables even when -Index.db is missing (CASSANDRA-9591)
* Fix growing pending background compaction (CASSANDRA-9662)
2.2.0-rc2
* Re-enable memory-mapped I/O on Windows (CASSANDRA-9658)
* Warn when an extra-large partition is compacted (CASSANDRA-9643)
* (cqlsh) Allow setting the initial connection timeout (CASSANDRA-9601)
* BulkLoader has --transport-factory option but does not use it (CASSANDRA-9675)
* Allow JMX over SSL directly from nodetool (CASSANDRA-9090)
* Update cqlsh for UDFs (CASSANDRA-7556)
* Change Windows kernel default timer resolution (CASSANDRA-9634)
* Deprected sstable2json and json2sstable (CASSANDRA-9618)
* Allow native functions in user-defined aggregates (CASSANDRA-9542)
* Don't repair system_distributed by default (CASSANDRA-9621)
* Fix mixing min, max, and count aggregates for blob type (CASSANRA-9622)
* Rename class for DATE type in Java driver (CASSANDRA-9563)
* Duplicate compilation of UDFs on coordinator (CASSANDRA-9475)
* Fix connection leak in CqlRecordWriter (CASSANDRA-9576)
* Mlockall before opening system sstables & remove boot_without_jna option (CASSANDRA-9573)
* Add functions to convert timeuuid to date or time, deprecate dateOf and unixTimestampOf (CASSANDRA-9229)
* Make sure we cancel non-compacting sstables from LifecycleTransaction (CASSANDRA-9566)
* Fix deprecated repair JMX API (CASSANDRA-9570)
* Add logback metrics (CASSANDRA-9378)
* Update and refactor ant test/test-compression to run the tests in parallel (CASSANDRA-9583)
* Fix upgrading to new directory for secondary index (CASSANDRA-9687)
Merged from 2.1:
* (cqlsh) Fix bad check for CQL compatibility when DESCRIBE'ing
COMPACT STORAGE tables with no clustering columns
* Eliminate strong self-reference chains in sstable ref tidiers (CASSANDRA-9656)
* Ensure StreamSession uses canonical sstable reader instances (CASSANDRA-9700)
* Ensure memtable book keeping is not corrupted in the event we shrink usage (CASSANDRA-9681)
* Update internal python driver for cqlsh (CASSANDRA-9064)
* Fix IndexOutOfBoundsException when inserting tuple with too many
elements using the string literal notation (CASSANDRA-9559)
* Enable describe on indices (CASSANDRA-7814)
* Fix incorrect result for IN queries where column not found (CASSANDRA-9540)
* ColumnFamilyStore.selectAndReference may block during compaction (CASSANDRA-9637)
* Fix bug in cardinality check when compacting (CASSANDRA-9580)
* Fix memory leak in Ref due to ConcurrentLinkedQueue.remove() behaviour (CASSANDRA-9549)
* Make rebuild only run one at a time (CASSANDRA-9119)
Merged from 2.0:
* Avoid NPE in AuthSuccess#decode (CASSANDRA-9727)
* Add listen_address to system.local (CASSANDRA-9603)
* Bug fixes to resultset metadata construction (CASSANDRA-9636)
* Fix setting 'durable_writes' in ALTER KEYSPACE (CASSANDRA-9560)
* Avoids ballot clash in Paxos (CASSANDRA-9649)
* Improve trace messages for RR (CASSANDRA-9479)
* Fix suboptimal secondary index selection when restricted
clustering column is also indexed (CASSANDRA-9631)
* (cqlsh) Add min_threshold to DTCS option autocomplete (CASSANDRA-9385)
* Fix error message when attempting to create an index on a column
in a COMPACT STORAGE table with clustering columns (CASSANDRA-9527)
* 'WITH WITH' in alter keyspace statements causes NPE (CASSANDRA-9565)
* Expose some internals of SelectStatement for inspection (CASSANDRA-9532)
* ArrivalWindow should use primitives (CASSANDRA-9496)
* Periodically submit background compaction tasks (CASSANDRA-9592)
* Set HAS_MORE_PAGES flag to false when PagingState is null (CASSANDRA-9571)
2.2.0-rc1
* Compressed commit log should measure compressed space used (CASSANDRA-9095)
* Fix comparison bug in CassandraRoleManager#collectRoles (CASSANDRA-9551)
* Add tinyint,smallint,time,date support for UDFs (CASSANDRA-9400)
* Deprecates SSTableSimpleWriter and SSTableSimpleUnsortedWriter (CASSANDRA-9546)
* Empty INITCOND treated as null in aggregate (CASSANDRA-9457)
* Remove use of Cell in Thrift MapReduce classes (CASSANDRA-8609)
* Integrate pre-release Java Driver 2.2-rc1, custom build (CASSANDRA-9493)
* Clean up gossiper logic for old versions (CASSANDRA-9370)
* Fix custom payload coding/decoding to match the spec (CASSANDRA-9515)
* ant test-all results incomplete when parsed (CASSANDRA-9463)
* Disallow frozen<> types in function arguments and return types for
clarity (CASSANDRA-9411)
* Static Analysis to warn on unsafe use of Autocloseable instances (CASSANDRA-9431)
* Update commitlog archiving examples now that commitlog segments are
not recycled (CASSANDRA-9350)
* Extend Transactional API to sstable lifecycle management (CASSANDRA-8568)
* (cqlsh) Add support for native protocol 4 (CASSANDRA-9399)
* Ensure that UDF and UDAs are keyspace-isolated (CASSANDRA-9409)
* Revert CASSANDRA-7807 (tracing completion client notifications) (CASSANDRA-9429)
* Add ability to stop compaction by ID (CASSANDRA-7207)
* Let CassandraVersion handle SNAPSHOT version (CASSANDRA-9438)
Merged from 2.1:
* (cqlsh) Fix using COPY through SOURCE or -f (CASSANDRA-9083)
* Fix occasional lack of `system` keyspace in schema tables (CASSANDRA-8487)
* Use ProtocolError code instead of ServerError code for native protocol
error responses to unsupported protocol versions (CASSANDRA-9451)
* Default commitlog_sync_batch_window_in_ms changed to 2ms (CASSANDRA-9504)
* Fix empty partition assertion in unsorted sstable writing tools (CASSANDRA-9071)
* Ensure truncate without snapshot cannot produce corrupt responses (CASSANDRA-9388)
* Consistent error message when a table mixes counter and non-counter
columns (CASSANDRA-9492)
* Avoid getting unreadable keys during anticompaction (CASSANDRA-9508)
* (cqlsh) Better float precision by default (CASSANDRA-9224)
* Improve estimated row count (CASSANDRA-9107)
* Optimize range tombstone memory footprint (CASSANDRA-8603)
* Use configured gcgs in anticompaction (CASSANDRA-9397)
Merged from 2.0:
* Don't accumulate more range than necessary in RangeTombstone.Tracker (CASSANDRA-9486)
* Add broadcast and rpc addresses to system.local (CASSANDRA-9436)
* Always mark sstable suspect when corrupted (CASSANDRA-9478)
* Add database users and permissions to CQL3 documentation (CASSANDRA-7558)
* Allow JVM_OPTS to be passed to standalone tools (CASSANDRA-5969)
* Fix bad condition in RangeTombstoneList (CASSANDRA-9485)
* Fix potential StackOverflow when setting CrcCheckChance over JMX (CASSANDRA-9488)
* Fix null static columns in pages after the first, paged reversed
queries (CASSANDRA-8502)
* Fix counting cache serialization in request metrics (CASSANDRA-9466)
* Add option not to validate atoms during scrub (CASSANDRA-9406)
2.2.0-beta1
* Introduce Transactional API for internal state changes (CASSANDRA-8984)
* Add a flag in cassandra.yaml to enable UDFs (CASSANDRA-9404)
* Better support of null for UDF (CASSANDRA-8374)
* Use ecj instead of javassist for UDFs (CASSANDRA-8241)
* faster async logback configuration for tests (CASSANDRA-9376)
* Add `smallint` and `tinyint` data types (CASSANDRA-8951)
* Avoid thrift schema creation when native driver is used in stress tool (CASSANDRA-9374)
* Make Functions.declared thread-safe
* Add client warnings to native protocol v4 (CASSANDRA-8930)
* Allow roles cache to be invalidated (CASSANDRA-8967)
* Upgrade Snappy (CASSANDRA-9063)
* Don't start Thrift rpc by default (CASSANDRA-9319)
* Only stream from unrepaired sstables with incremental repair (CASSANDRA-8267)
* Aggregate UDFs allow SFUNC return type to differ from STYPE if FFUNC specified (CASSANDRA-9321)
* Remove Thrift dependencies in bundled tools (CASSANDRA-8358)
* Disable memory mapping of hsperfdata file for JVM statistics (CASSANDRA-9242)
* Add pre-startup checks to detect potential incompatibilities (CASSANDRA-8049)
* Distinguish between null and unset in protocol v4 (CASSANDRA-7304)
* Add user/role permissions for user-defined functions (CASSANDRA-7557)
* Allow cassandra config to be updated to restart daemon without unloading classes (CASSANDRA-9046)
* Don't initialize compaction writer before checking if iter is empty (CASSANDRA-9117)
* Don't execute any functions at prepare-time (CASSANDRA-9037)
* Share file handles between all instances of a SegmentedFile (CASSANDRA-8893)
* Make it possible to major compact LCS (CASSANDRA-7272)
* Make FunctionExecutionException extend RequestExecutionException
(CASSANDRA-9055)
* Add support for SELECT JSON, INSERT JSON syntax and new toJson(), fromJson()
functions (CASSANDRA-7970)
* Optimise max purgeable timestamp calculation in compaction (CASSANDRA-8920)
* Constrain internode message buffer sizes, and improve IO class hierarchy (CASSANDRA-8670)
* New tool added to validate all sstables in a node (CASSANDRA-5791)
* Push notification when tracing completes for an operation (CASSANDRA-7807)
* Delay "node up" and "node added" notifications until native protocol server is started (CASSANDRA-8236)
* Compressed Commit Log (CASSANDRA-6809)
* Optimise IntervalTree (CASSANDRA-8988)
* Add a key-value payload for third party usage (CASSANDRA-8553, 9212)
* Bump metrics-reporter-config dependency for metrics 3.0 (CASSANDRA-8149)
* Partition intra-cluster message streams by size, not type (CASSANDRA-8789)
* Add WriteFailureException to native protocol, notify coordinator of
write failures (CASSANDRA-8592)
* Convert SequentialWriter to nio (CASSANDRA-8709)
* Add role based access control (CASSANDRA-7653, 8650, 7216, 8760, 8849, 8761, 8850)
* Record client ip address in tracing sessions (CASSANDRA-8162)
* Indicate partition key columns in response metadata for prepared
statements (CASSANDRA-7660)
* Merge UUIDType and TimeUUIDType parse logic (CASSANDRA-8759)
* Avoid memory allocation when searching index summary (CASSANDRA-8793)
* Optimise (Time)?UUIDType Comparisons (CASSANDRA-8730)
* Make CRC32Ex into a separate maven dependency (CASSANDRA-8836)
* Use preloaded jemalloc w/ Unsafe (CASSANDRA-8714, 9197)
* Avoid accessing partitioner through StorageProxy (CASSANDRA-8244, 8268)
* Upgrade Metrics library and remove depricated metrics (CASSANDRA-5657)
* Serializing Row cache alternative, fully off heap (CASSANDRA-7438)
* Duplicate rows returned when in clause has repeated values (CASSANDRA-6706)
* Make CassandraException unchecked, extend RuntimeException (CASSANDRA-8560)
* Support direct buffer decompression for reads (CASSANDRA-8464)
* DirectByteBuffer compatible LZ4 methods (CASSANDRA-7039)
* Group sstables for anticompaction correctly (CASSANDRA-8578)
* Add ReadFailureException to native protocol, respond
immediately when replicas encounter errors while handling
a read request (CASSANDRA-7886)
* Switch CommitLogSegment from RandomAccessFile to nio (CASSANDRA-8308)
* Allow mixing token and partition key restrictions (CASSANDRA-7016)
* Support index key/value entries on map collections (CASSANDRA-8473)
* Modernize schema tables (CASSANDRA-8261)
* Support for user-defined aggregation functions (CASSANDRA-8053)
* Fix NPE in SelectStatement with empty IN values (CASSANDRA-8419)
* Refactor SelectStatement, return IN results in natural order instead
of IN value list order and ignore duplicate values in partition key IN restrictions (CASSANDRA-7981)
* Support UDTs, tuples, and collections in user-defined
functions (CASSANDRA-7563)
* Fix aggregate fn results on empty selection, result column name,
and cqlsh parsing (CASSANDRA-8229)
* Mark sstables as repaired after full repair (CASSANDRA-7586)
* Extend Descriptor to include a format value and refactor reader/writer
APIs (CASSANDRA-7443)
* Integrate JMH for microbenchmarks (CASSANDRA-8151)
* Keep sstable levels when bootstrapping (CASSANDRA-7460)
* Add Sigar library and perform basic OS settings check on startup (CASSANDRA-7838)
* Support for aggregation functions (CASSANDRA-4914)
* Remove cassandra-cli (CASSANDRA-7920)
* Accept dollar quoted strings in CQL (CASSANDRA-7769)
* Make assassinate a first class command (CASSANDRA-7935)
* Support IN clause on any partition key column (CASSANDRA-7855)
* Support IN clause on any clustering column (CASSANDRA-4762)
* Improve compaction logging (CASSANDRA-7818)
* Remove YamlFileNetworkTopologySnitch (CASSANDRA-7917)
* Do anticompaction in groups (CASSANDRA-6851)
* Support user-defined functions (CASSANDRA-7395, 7526, 7562, 7740, 7781, 7929,
7924, 7812, 8063, 7813, 7708)
* Permit configurable timestamps with cassandra-stress (CASSANDRA-7416)
* Move sstable RandomAccessReader to nio2, which allows using the
FILE_SHARE_DELETE flag on Windows (CASSANDRA-4050)
* Remove CQL2 (CASSANDRA-5918)
* Optimize fetching multiple cells by name (CASSANDRA-6933)
* Allow compilation in java 8 (CASSANDRA-7028)
* Make incremental repair default (CASSANDRA-7250)
* Enable code coverage thru JaCoCo (CASSANDRA-7226)
* Switch external naming of 'column families' to 'tables' (CASSANDRA-4369)
* Shorten SSTable path (CASSANDRA-6962)
* Use unsafe mutations for most unit tests (CASSANDRA-6969)
* Fix race condition during calculation of pending ranges (CASSANDRA-7390)
* Fail on very large batch sizes (CASSANDRA-8011)
* Improve concurrency of repair (CASSANDRA-6455, 8208, 9145)
* Select optimal CRC32 implementation at runtime (CASSANDRA-8614)
* Evaluate MurmurHash of Token once per query (CASSANDRA-7096)
* Generalize progress reporting (CASSANDRA-8901)
* Resumable bootstrap streaming (CASSANDRA-8838, CASSANDRA-8942)
* Allow scrub for secondary index (CASSANDRA-5174)
* Save repair data to system table (CASSANDRA-5839)
* fix nodetool names that reference column families (CASSANDRA-8872)
Merged from 2.1:
* Warn on misuse of unlogged batches (CASSANDRA-9282)
* Failure detector detects and ignores local pauses (CASSANDRA-9183)
* Add utility class to support for rate limiting a given log statement (CASSANDRA-9029)
* Add missing consistency levels to cassandra-stess (CASSANDRA-9361)
* Fix commitlog getCompletedTasks to not increment (CASSANDRA-9339)
* Fix for harmless exceptions logged as ERROR (CASSANDRA-8564)
* Delete processed sstables in sstablesplit/sstableupgrade (CASSANDRA-8606)
* Improve sstable exclusion from partition tombstones (CASSANDRA-9298)
* Validate the indexed column rather than the cell's contents for 2i (CASSANDRA-9057)
* Add support for top-k custom 2i queries (CASSANDRA-8717)
* Fix error when dropping table during compaction (CASSANDRA-9251)
* cassandra-stress supports validation operations over user profiles (CASSANDRA-8773)
* Add support for rate limiting log messages (CASSANDRA-9029)
* Log the partition key with tombstone warnings (CASSANDRA-8561)
* Reduce runWithCompactionsDisabled poll interval to 1ms (CASSANDRA-9271)
* Fix PITR commitlog replay (CASSANDRA-9195)
* GCInspector logs very different times (CASSANDRA-9124)
* Fix deleting from an empty list (CASSANDRA-9198)
* Update tuple and collection types that use a user-defined type when that UDT
is modified (CASSANDRA-9148, CASSANDRA-9192)
* Use higher timeout for prepair and snapshot in repair (CASSANDRA-9261)
* Fix anticompaction blocking ANTI_ENTROPY stage (CASSANDRA-9151)
* Repair waits for anticompaction to finish (CASSANDRA-9097)
* Fix streaming not holding ref when stream error (CASSANDRA-9295)
* Fix canonical view returning early opened SSTables (CASSANDRA-9396)
Merged from 2.0:
* (cqlsh) Add LOGIN command to switch users (CASSANDRA-7212)
* Clone SliceQueryFilter in AbstractReadCommand implementations (CASSANDRA-8940)
* Push correct protocol notification for DROP INDEX (CASSANDRA-9310)
* token-generator - generated tokens too long (CASSANDRA-9300)
* Fix counting of tombstones for TombstoneOverwhelmingException (CASSANDRA-9299)
* Fix ReconnectableSnitch reconnecting to peers during upgrade (CASSANDRA-6702)
* Include keyspace and table name in error log for collections over the size
limit (CASSANDRA-9286)
* Avoid potential overlap in LCS with single-partition sstables (CASSANDRA-9322)
* Log warning message when a table is queried before the schema has fully
propagated (CASSANDRA-9136)
* Overload SecondaryIndex#indexes to accept the column definition (CASSANDRA-9314)
* (cqlsh) Add SERIAL and LOCAL_SERIAL consistency levels (CASSANDRA-8051)
* Fix index selection during rebuild with certain table layouts (CASSANDRA-9281)
* Fix partition-level-delete-only workload accounting (CASSANDRA-9194)
* Allow scrub to handle corrupted compressed chunks (CASSANDRA-9140)
* Fix assertion error when resetlocalschema is run during repair (CASSANDRA-9249)
* Disable single sstable tombstone compactions for DTCS by default (CASSANDRA-9234)
* IncomingTcpConnection thread is not named (CASSANDRA-9262)
* Close incoming connections when MessagingService is stopped (CASSANDRA-9238)
* Fix streaming hang when retrying (CASSANDRA-9132)
2.1.5
* Re-add deprecated cold_reads_to_omit param for backwards compat (CASSANDRA-9203)
* Make anticompaction visible in compactionstats (CASSANDRA-9098)
* Improve nodetool getendpoints documentation about the partition
key parameter (CASSANDRA-6458)
* Don't check other keyspaces for schema changes when an user-defined
type is altered (CASSANDRA-9187)
* Add generate-idea-files target to build.xml (CASSANDRA-9123)
* Allow takeColumnFamilySnapshot to take a list of tables (CASSANDRA-8348)
* Limit major sstable operations to their canonical representation (CASSANDRA-8669)
* cqlsh: Add tests for INSERT and UPDATE tab completion (CASSANDRA-9125)
* cqlsh: quote column names when needed in COPY FROM inserts (CASSANDRA-9080)
* Do not load read meter for offline operations (CASSANDRA-9082)
* cqlsh: Make CompositeType data readable (CASSANDRA-8919)
* cqlsh: Fix display of triggers (CASSANDRA-9081)
* Fix NullPointerException when deleting or setting an element by index on
a null list collection (CASSANDRA-9077)
* Buffer bloom filter serialization (CASSANDRA-9066)
* Fix anti-compaction target bloom filter size (CASSANDRA-9060)
* Make FROZEN and TUPLE unreserved keywords in CQL (CASSANDRA-9047)
* Prevent AssertionError from SizeEstimatesRecorder (CASSANDRA-9034)
* Avoid overwriting index summaries for sstables with an older format that
does not support downsampling; rebuild summaries on startup when this
is detected (CASSANDRA-8993)
* Fix potential data loss in CompressedSequentialWriter (CASSANDRA-8949)
* Make PasswordAuthenticator number of hashing rounds configurable (CASSANDRA-8085)
* Fix AssertionError when binding nested collections in DELETE (CASSANDRA-8900)
* Check for overlap with non-early sstables in LCS (CASSANDRA-8739)
* Only calculate max purgable timestamp if we have to (CASSANDRA-8914)
* (cqlsh) Greatly improve performance of COPY FROM (CASSANDRA-8225)
* IndexSummary effectiveIndexInterval is now a guideline, not a rule (CASSANDRA-8993)
* Use correct bounds for page cache eviction of compressed files (CASSANDRA-8746)
* SSTableScanner enforces its bounds (CASSANDRA-8946)
* Cleanup cell equality (CASSANDRA-8947)
* Introduce intra-cluster message coalescing (CASSANDRA-8692)
* DatabaseDescriptor throws NPE when rpc_interface is used (CASSANDRA-8839)
* Don't check if an sstable is live for offline compactions (CASSANDRA-8841)
* Don't set clientMode in SSTableLoader (CASSANDRA-8238)
* Fix SSTableRewriter with disabled early open (CASSANDRA-8535)
* Fix cassandra-stress so it respects the CL passed in user mode (CASSANDRA-8948)
* Fix rare NPE in ColumnDefinition#hasIndexOption() (CASSANDRA-8786)
* cassandra-stress reports per-operation statistics, plus misc (CASSANDRA-8769)
* Add SimpleDate (cql date) and Time (cql time) types (CASSANDRA-7523)
* Use long for key count in cfstats (CASSANDRA-8913)
* Make SSTableRewriter.abort() more robust to failure (CASSANDRA-8832)
* Remove cold_reads_to_omit from STCS (CASSANDRA-8860)
* Make EstimatedHistogram#percentile() use ceil instead of floor (CASSANDRA-8883)
* Fix top partitions reporting wrong cardinality (CASSANDRA-8834)
* Fix rare NPE in KeyCacheSerializer (CASSANDRA-8067)
* Pick sstables for validation as late as possible inc repairs (CASSANDRA-8366)
* Fix commitlog getPendingTasks to not increment (CASSANDRA-8862)
* Fix parallelism adjustment in range and secondary index queries
when the first fetch does not satisfy the limit (CASSANDRA-8856)
* Check if the filtered sstables is non-empty in STCS (CASSANDRA-8843)
* Upgrade java-driver used for cassandra-stress (CASSANDRA-8842)
* Fix CommitLog.forceRecycleAllSegments() memory access error (CASSANDRA-8812)
* Improve assertions in Memory (CASSANDRA-8792)
* Fix SSTableRewriter cleanup (CASSANDRA-8802)
* Introduce SafeMemory for CompressionMetadata.Writer (CASSANDRA-8758)
* 'nodetool info' prints exception against older node (CASSANDRA-8796)
* Ensure SSTableReader.last corresponds exactly with the file end (CASSANDRA-8750)
* Make SSTableWriter.openEarly more robust and obvious (CASSANDRA-8747)
* Enforce SSTableReader.first/last (CASSANDRA-8744)
* Cleanup SegmentedFile API (CASSANDRA-8749)
* Avoid overlap with early compaction replacement (CASSANDRA-8683)
* Safer Resource Management++ (CASSANDRA-8707)
* Write partition size estimates into a system table (CASSANDRA-7688)
* cqlsh: Fix keys() and full() collection indexes in DESCRIBE output
(CASSANDRA-8154)
* Show progress of streaming in nodetool netstats (CASSANDRA-8886)
* IndexSummaryBuilder utilises offheap memory, and shares data between
each IndexSummary opened from it (CASSANDRA-8757)
* markCompacting only succeeds if the exact SSTableReader instances being
marked are in the live set (CASSANDRA-8689)
* cassandra-stress support for varint (CASSANDRA-8882)
* Fix Adler32 digest for compressed sstables (CASSANDRA-8778)
* Add nodetool statushandoff/statusbackup (CASSANDRA-8912)
* Use stdout for progress and stats in sstableloader (CASSANDRA-8982)
* Correctly identify 2i datadir from older versions (CASSANDRA-9116)
Merged from 2.0:
* Ignore gossip SYNs after shutdown (CASSANDRA-9238)
* Avoid overflow when calculating max sstable size in LCS (CASSANDRA-9235)
* Make sstable blacklisting work with compression (CASSANDRA-9138)
* Do not attempt to rebuild indexes if no index accepts any column (CASSANDRA-9196)
* Don't initiate snitch reconnection for dead states (CASSANDRA-7292)
* Fix ArrayIndexOutOfBoundsException in CQLSSTableWriter (CASSANDRA-8978)
* Add shutdown gossip state to prevent timeouts during rolling restarts (CASSANDRA-8336)
* Fix running with java.net.preferIPv6Addresses=true (CASSANDRA-9137)
* Fix failed bootstrap/replace attempts being persisted in system.peers (CASSANDRA-9180)
* Flush system.IndexInfo after marking index built (CASSANDRA-9128)
* Fix updates to min/max_compaction_threshold through cassandra-cli
(CASSANDRA-8102)
* Don't include tmp files when doing offline relevel (CASSANDRA-9088)
* Use the proper CAS WriteType when finishing a previous round during Paxos
preparation (CASSANDRA-8672)
* Avoid race in cancelling compactions (CASSANDRA-9070)
* More aggressive check for expired sstables in DTCS (CASSANDRA-8359)
* Fix ignored index_interval change in ALTER TABLE statements (CASSANDRA-7976)
* Do more aggressive compaction in old time windows in DTCS (CASSANDRA-8360)
* java.lang.AssertionError when reading saved cache (CASSANDRA-8740)
* "disk full" when running cleanup (CASSANDRA-9036)
* Lower logging level from ERROR to DEBUG when a scheduled schema pull
cannot be completed due to a node being down (CASSANDRA-9032)
* Fix MOVED_NODE client event (CASSANDRA-8516)
* Allow overriding MAX_OUTSTANDING_REPLAY_COUNT (CASSANDRA-7533)
* Fix malformed JMX ObjectName containing IPv6 addresses (CASSANDRA-9027)
* (cqlsh) Allow increasing CSV field size limit through
cqlshrc config option (CASSANDRA-8934)
* Stop logging range tombstones when exceeding the threshold
(CASSANDRA-8559)
* Fix NullPointerException when nodetool getendpoints is run
against invalid keyspaces or tables (CASSANDRA-8950)
* Allow specifying the tmp dir (CASSANDRA-7712)
* Improve compaction estimated tasks estimation (CASSANDRA-8904)
* Fix duplicate up/down messages sent to native clients (CASSANDRA-7816)
* Expose commit log archive status via JMX (CASSANDRA-8734)
* Provide better exceptions for invalid replication strategy parameters
(CASSANDRA-8909)
* Fix regression in mixed single and multi-column relation support for
SELECT statements (CASSANDRA-8613)
* Add ability to limit number of native connections (CASSANDRA-8086)
* Fix CQLSSTableWriter throwing exception and spawning threads
(CASSANDRA-8808)
* Fix MT mismatch between empty and GC-able data (CASSANDRA-8979)
* Fix incorrect validation when snapshotting single table (CASSANDRA-8056)
* Add offline tool to relevel sstables (CASSANDRA-8301)
* Preserve stream ID for more protocol errors (CASSANDRA-8848)
* Fix combining token() function with multi-column relations on